UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '84xLH/5fhSPWGimxPZjSOqI2dDiWPAFaQPFo+NX7zTI=' 
WHERE 
  key_id = 'aa99ad59d7073a7a5573920886b19b751add796e2f85ba2b8da45cfac1cff54c' 
  AND (
    token = '84xLH/5fhSPWGimxPZjSOqI2dDiWPAFaQPFo+NX7zTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )